GXO-4301

Low Power CMOS Oscillator Specifications GXO-4301 Product GXO-4301 32.7680kHz ±10ppm ±20ppm Other A B specify Parameters Frequency: Calibration tolerance: Option Codes Frequency stability: +10 ~ -120ppm (-20 to +70°C) 4.00 ±0.20 2.50 ±0.20 1.0 (max) Operating temperature range: -40 to +85°C Storage temperature range: -55 to +125°C Supply voltage (VDD): ACTUAL SIZE SOLDER PAD LAYOUT 0.90 4 1 0.90 3 2 1.90 1.10 TOP VIEW PAD 1 2 3 4 CONNECTION Enable / disable Ground Output Supply 0.90 1.3 ~ 5.5V Supply current: 1.5µA max ( VDD = 3.3V, no load) Driving ability: 15pF CMOS 1 4 2 3 2.00 0.65 1.00 Output voltage: ‘0’ level (IVOL) = 0.4V max ‘1’ level (IVOH) = VDD-0.4V min Start up time: 1s max (VDD=3.3V) 3s max (VDD=1.3~5.5V) Rise / fall times: 200ns max (10%~90%VDD) Waveform symmetry: 40:60 @ 50%VDD Enable / disable function: Tristate (control via pad 1) Stand-by current: 250nA max Scale 3:1 Features « « « « 32.768kHz Oscillator Extremely low power consumption Enable / disable tristate function Competitive pricing Standard. Optional - Please specify required code(s) when ordering Ordering Information Product name + option code + frequency eg: GXO-4301/B 32.768kHz ±20ppm (standard) GXO-4301/A 32.768kHz ±10ppm Will operate on any supply voltage from +1.3V to +5.5V. Specifications shown are for 3.3V. Temperature Characteristics 20.0 -40 -20 0 -20.0 -40.0 -60.0 20 40 60 80 Enable / Disable Function Input (pad 1) ‘1’ level ‘0’ level Note: Pad 1 should not be allowed to float. Output (pad 3) Enabled High Impedance if/f (ppm) -80.0 -100.0 -120.0 -140.0 -160.0 Temperature (°C) Tel: +44 1460 256 100 04 Jul 2006 Fax: +44 1460 256 101 E-mail: sales@golledge.com Web: www.golledge.com Product Information Construction GXO-4301 « « Ceramic body with gold-plated pads Metal lid, seam sealed Composition RoHS 2002/95/EC This product is lead-free, and is fully compliant with the RoHS directive 2002/95/EC Pb LeadFree Packaging & Handling Production quantities supplied on T & R, 1k or 3k pcs per reel. Small quantities may be supplied on tape (no reel), or in bulk. Static sensitive product. Observe proper handling precautions Soldering Profile °C 260 260°C ±5°C 10s max Marking DC FREQUENCY Marking type: Laser DC = Date code in YM, eg “CE” = May 2003 200 5°C/s max AB CDE F GH J K LM Y 1 2 3 4 5 6 7 8 9 0 M Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 100 5°C/s max Tape & Reel Specification 4.0 ±0.05 Preheat 140~160°C 1.55Ø 1.75 0 90s max 200s max Heat > 200°C 40s max Slow cooldown Time 2.0 0.3 5° ±0.05 5.5 MARK 4.3 12.0 ±0.3 Solder resistance: 260°C x 10 secs x 2. 1.3 2.8 4.0 1.5 ±0.2 120° FEED 13.5 ±1.5 2.00 21Ø 178Ø 13Ø 80Ø Not to scale. Dimensions in mm.Tolerances ±0.1mm unless otherwise stated Tel: +44 1460 256 100 04 Jul 2006 Fax: +44 1460 256 101 E-mail: sales@golledge.com Web: www.golledge.com